2026 Diamond DA42

2026 Diamond DA42

Multi Engine Piston

PRICE ON REQUEST
Price on request
Seats 4
Cruise 170 kts (315 km/h)
ICAO Type DA42
⚠ NTSB

Listing Details

Seller reported
Year
2026
Make
Diamond
Model
DA42
Seller
Inna Biliaieva
Source
avpay.aero
Power Plant 2x Austro Engine AE 300 turbocharged common-rail injected 2.0 liter Jet-A1 engines with 168 HP & EECU single lever control system 2x MT Propeller MTV-6-R-C-F/CF 190-69 3-blade constant speed propeller Аvionics Integrated Garmin G1000 NXi Glass Panel Cockpit including: 2x Garmin GDU 105x 10-inch flight display (primary function & multifunction display) Garmin GEA 71B airframe/engine interface unit 2x Garmin GIA 64 W COM/NAV/SBAS-GPS/GS/LOC Garmin GMA 1360 digital audio system Garmin GRS 79 attitude heading reference system Garmin GDC 72 digital air data computer Instrument lighting Overhead cabin light 1x USB port each for pilot & copilot Garmin GMU 44 magnetometer Garmin GFC 700 automatic flight control system including yaw damper Garmin GTX 335 R remote ADS-B out transponder Garmin ChartView Approach Plates (subscription required) ELT 406 MHz Standby instruments (compass, attitude indicator, airspeed indicator (kts), altitude indicator (ft)) Garmin Flight Stream 510 Jeppesen PilotPak (IFR bundle), one year subscription free of charge Safety Concept Composite cabin & safety seats (up to 26g) „FAILSAFE” airframe & wing design Lightning protection system 3-point safety belts automatic (all seats) Garmin ESP (electronic stability & protection) Gear warning horn muting system Stick limiter Interior Diamond Depart Interior (Light Grey or Dark Grey) Ergonomic seats & backrests, fabric inlays, carbon on transmission tunnel Adjustable backrest for pilot & copilot (with adjustable lumbar support) Sun glare shields & canopy lining 1x USB port each for pilot & copilot Instrument lighting Overhead cabin light Dual headset plugs (LEMO connector + standard jack connector) Exterior Hydraulic retractable landing gear Heated pitot tube High-gloss multi layer paint (non-RIM)/Standard color: white Variety of exterior striping White spinner, black air intake rings, white entry steps & entry grips Registration markings Electrically operated flap system Landing & taxi lights (HID-Xenon) Position & strobe lights with LED technology Other Eqipment 289 lt (76.4 US gal) long range fuel tank Baggage extension with separate compartment Nose baggage compartment accessible from both sides Pitot cover Tow bar Tool kit First aid kit, fire extinguisher, egress hammer, gust lock Standard cockpit color: black Additional Equipment Honeywell KN 63 remote DME Becker 3500 remote ADF Flight data recorder iAero (Apibox) Avidyne TAS 605 A traffic advisory system Garmin GTX 345R ADS-B in/out transponder Air conditioning/RACC II system (powered by an additional alternator) TKS deicing system Built-in tablet mount provisions (pilot & copilot armrests)

Diamond DA42 — Model Specs

Model specification

Standard specs for this model. Actual aircraft may differ.

Seats
4
Cruise Speed
170 kts (315 km/h)
Max Speed
188 kts (348 km/h)
Range
1,050 nm (1,945 km)
Ceiling
18,000 ft (5,486 m)
Max Weight
3,935 lbs (1,785 kg)
Useful Load
940 lbs (426 kg)
Horsepower
168 HP
Fuel Capacity
50 gal (189 L)
Fuel Burn
12 GPH (45 L/h)
Engines
2
TBO
1,800 hrs

Estimated Cost of Ownership

AeroGurus estimate

Fuel Burn
12.0 GPH
~$78/hr
Variable Cost
$150/hr
fuel + mx + reserves
Annual Fixed
$20,000/yr
hangar + insurance + annual
Engine Overhaul
$28,000
every 1,800 hrs

AeroGurus estimates based on industry averages for the . Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.

Estimate Monthly Payment

Diamond DA42 loan calculator

Market price band

Diamond DA42 typical: $533,578 – $1,118,106 median $713,078 across 21 active listings

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About the Diamond DA42

The Diamond DA42 Twin Star is the modern composite twin that replaced legacy piston twins as the volume multi-engine trainer and light family twin. Twin Austro AE300 diesel engines (modern fleet) or Thielert TAE 125 diesels (early fleet — see warnings below), ~170 kt cruise, factory Garmin G1000 NXi avionics, four-seat composite cabin. The DA42's combination of twin- engine redundancy, Jet-A operating economics and modern systems made it the multi-engine training benchmark and the light-twin family hauler at materially lower operating cost than legacy Avgas-powered piston twins. Production variants: DA42 (Thielert TAE 125, 2004-2008 — significant engine issues), DA42 NG (Austro AE300, 2009-2013), DA42 VI (Austro AE300 refined, 2013-current).

Produced 2004. Total produced: 900.

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